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Diffstat (limited to 'm4/evo_pthread_check.m4')
| -rw-r--r-- | m4/evo_pthread_check.m4 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/m4/evo_pthread_check.m4 b/m4/evo_pthread_check.m4 new file mode 100644 index 0000000000..5a96fc53e2 --- /dev/null +++ b/m4/evo_pthread_check.m4 @@ -0,0 +1,16 @@ +dnl EVO_PTHREAD_CHECK +#serial 0.1 +AC_DEFUN([EVO_PTHREAD_CHECK],[ + PTHREAD_LIB="" + AC_CHECK_LIB(pthread, pthread_create, [PTHREAD_LIB="-lpthread"], + [AC_CHECK_LIB(pthreads, pthread_create, [PTHREAD_LIB="-lpthreads"], + [AC_CHECK_LIB(c_r, pthread_create, [PTHREAD_LIB="-lc_r"], + [AC_CHECK_LIB(pthread, __pthread_attr_init_system, [PTHREAD_LIB="-lpthread"], + [AC_CHECK_FUNC(pthread_create)] + )] + )] + )] + ) + AC_SUBST(PTHREAD_LIB) + AC_PROVIDE([EVO_PTHREAD_CHECK]) +]) |